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As an authorised distributor and the leading Weldas seller in Poland, we provide more than just equipment. When you buy from us, you get certainty and full support at every stage.
- 100% genuine guarantee: You receive factory-new equipment from official Polish distribution.
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Weldas Arc Knight® 38-4342 welding apron
The Arc Knight® line is a breakthrough in protective clothing, developed for professionals who work in the most difficult conditions. It is designed to provide a level of protection close to that of leather clothing while keeping the greater comfort and lower weight typical of fabrics. Arc Knight® is an engineered combination of innovative materials and uncompromising construction, built for intensive welding tasks.
Key features
Made of heavy flame-retardant cotton with a fabric weight of 520 g/m²
Sewn with 3-ply KEVLAR® thread for maximum burn-through resistance
Certified to the highest Class 2 of EN ISO 11611
Protects the front of the body over a length of 107 cm
Ideal for welding in awkward positions and for work that produces a lot of spatter
Technical details and certification
Materials and construction
The exceptional resistance of the 38-4342 apron is based on an innovative flame-retardant (FR) cotton fabric with an impressive weight of 520 g/m². This heavy, densely woven material forms a solid barrier that protects against intense radiant heat and heavy spatter of molten metal. The seams, sewn with 3-ply DuPont™ KEVLAR® thread, keep the construction intact in extreme conditions. Unlike standard threads, KEVLAR® does not melt or burn at high temperatures, so the seams do not split and the apron does not break down at critical moments. Protection stays continuous.
Safety and certification
The Arc Knight® apron is certified to EN ISO 11611:2015 Class 2/A1+A2. This is the highest possible protection level for welding clothing, intended for the most hazardous welding processes. Class 2 confirms that the product has been tested and provides effective protection in conditions with a significant amount of spatter and high radiant heat. By choosing this apron, you invest in safety that is certified by TÜV and proven in practice.
Product specification
| Feature | Value |
|---|---|
| Model | 38-4342 |
| Line | Arc Knight® |
| Material | Highly resistant flame-retardant cotton (FR) |
| Fabric weight | 520 g/m² |
| Thread | 3-ply DuPont™ KEVLAR® thread |
| Standard | EN ISO 11611:2015 |
| Protection class | 2 / A1+A2 |
| Dimensions | Length 107 cm, width 60 cm |
What is in the box?
- 1 x Weldas Arc Knight® 38-4342 welding apron
Recommended applications
- With the highest protection class, the apron is recommended for the most demanding processes and tasks:
- MMA welding (basic or cellulosic electrodes)
- MIG/MAG welding with flux-cored wires (FCAW)
- Self-shielded welding
- Plasma cutting and gouging
- Oxy-fuel cutting and related work
About Weldas
Weldas is a global leader in personal protective equipment, founded in 1984 out of a welding engineer's passion. Guided by the philosophy 'made by welders for welders', the brand has spent 40 years supplying professionals around the world with products that offer exceptional comfort, durability and certified safety.


